3.The Danube River
Depth-178 meters or 584 ft
At the third place on our list of deepest rivers in the world we have the Danube River originates in the Black Forest, SW, Germany as Brigach and Brege rivers, which are much smaller and after that it is known as the Danube. It is the second longest river in Europe right after the Volga. Known as Danubius during the Roman Empire, the Danube River flows through many countries including 4 capital cities: Vienna (capital of Austria), Bratislava (capital of Slovakia), Budapest (capital of Hungary), and Belgrade (capital of Serbia). Read more about the history of the Danube on Encyclopedia.
Andrij Vatsyk/Shutterstock.com
